Summary of Contents for OLC 10

Page 1: ...User Manual OLC 10 OLCT 10 Analog Gas Detector Part Number NPO10GB Revision H 0 The Fixed Gas Detection Experts www acornfiresecurity com www acornfiresecurity com...

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Page 3: ...USE C L A U S E S C O N C E R N I N G P R O P E R T Y Drawings plans specifications and information included in this document contain confidential information that is the property of OLDHAM None of th...

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Page 5: ...3 3 Periodic maintenance with an OLCT 10 transmitter comb or toxic gas 13 4 Periodic maintenance with several OLCT 10 transmitters for toxic gas 15 5 Sensor replacement 15 6 Scrapping 15 V TECHNICAL S...

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Page 7: ...ht industrial applications parking lots boiler room etc Different versions available OLC 10 combustible gas OLC 10 TWIN combustible gas OLCT 10 EXPLO combustible gas transmitter version 4 20 mA output...

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Page 9: ...fferent based upon the use of an OLC 10 or OLCT 10 Cable to be used 3 conductors 3x1 mm LiYCY type 1 2 3 1 2 3 e g CONTROLLER MX 15 Connect the 3 wires based on the corresponding numbering on the sens...

Page 10: ...onding numbering on the controller Connect the 3 wires based on the corresponding numbering on the first sensor Connect the 4 wires based on the corresponding numbering on the previous and the followi...

Page 11: ...s As a result a signal fault may not be detected In the event that 2 networks are used it is cost effective to use a single cable 2 pairs subject to compliance with wiring as follows IN 1 2 3 IN OUT C...

Page 12: ...ple channel 1 is a channel connected to two sensors for detection of CO channel 2 is a channel connected to two sensors for detection of NO detector 1 CO also acts as junction box for detector 2 NO de...

Page 13: ...sponsible for setting safety practices and policies 1 Periodic maintenance with an OLC 10 detector comb gas The maintenance position was selected on the controller in order to disable its relays see m...

Page 14: ...f you use a gas concentration lower than 100 of the scale calculate rule of three and adjust to obtain the corresponding value from 0 to 1600 mV Stop calibration gas injection remove the calibration c...

Page 15: ...ansmitter in the loop and end with the first 5 Sensor replacement Sensor has to be replaced as a result of impracticable calibration or as a preventive measure Perform a new calibration after a sensor...

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Page 17: ...stance 300 m in 1 5 mm with MX 15 controller 2 cable glands M16 cable diameter 4 to 8 mm Dimensions Width 118 mm Height 157 mm Depth 60 mm Material Plastic Protection IP65 Storage 6 months safe from a...

Page 18: ...300 ohms Connection 3 wire terminal block 2 wires for power supply 1 wire for signal 1 cable gland M16 cable diameter 4 to 8 mm Dimensions Width 118 mm Height 157 mm Depth 60 mm Material Plastic Prote...

Page 19: ...t wires with copy on 1 terminal with 2 wires 2 cable gland M16 cable diameter 4 to 8 mm Dimensions Width 118 mm Height 157 mm Depth 60 mm Material Plastic Protection IP65 Storage 6 months safe from ai...

Page 20: ...30 C Estimated lifetime 24 months Temperature range 10 to 60 C Humidity range 20 RH to 90 RH Pressure range 1 bar 10 Linearity deviation 0 10 ppm 0 3 ppm 10 30 ppm 5 relative Temperature drift 0 4 ppm...

Page 21: ...ut wires with copy on 1 terminal block with 2 wires 2 cable glands M16 cable diameter 4 to 8 mm Dimensions Width 118 mm Height 157 mm Depth 60 mm Material Plastic Protection IP65 Storage 6 months safe...

Page 22: ...nput wires with copy on 1 terminal block with 2 wires 2 cable glands M16 cable diameter 4 to 8 mm Dimensions Width 118 mm Height 157 mm Depth 60 mm Material Plastic Protection IP65 Storage 6 months sa...

Page 23: ...mounted type will result in measurement errors and will require a recalibration of the detector 2 Metrological specifications for OLC 10 combustible gas detector The OLC 10 combustible gas detector is...

Page 24: ...played 1 injected butane x 100 x 0 95 butane acetone coefficient 63 LEL 1 5 LEL butane Note LEL varies based on sources Those reported here are required by European standard EN 50054 The coefficients...

Page 25: ...VII DECLAR ATIONS OF CONF ORMITY www acornfiresecurity com www acornfiresecurity com...

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